<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>

	<body>
		<div id="">
			<p>a=input("\n\n请输入第一个数.");</p>
			<p>b=input("\n\n请输入第er个数.");</p>
			<p>x=a+b;print"结果是"，x;</p>
		</div>
	</body>

</html>